Exposure
ID
MATIS.2023-07-20T05:02:50.006_1
Header ID
MATIS.2023-07-20T05:02:50.006
Date updated
2023-07-20 05:10:53 UTC+0000
Release date
2024-07-20 05:10:53 UTC+0000
UTC Start
2023-07-20 05:02:50.006
UTC End
2023-07-20 05:03:52.016
MJD Start
60145.21030099
MJD End
60145.211018698334
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006468
Ambient temperature (°C)
17.14
Seeing (arcsec)
0.435
Observation
ID
56292
Category
science
Program ID
111.24K3.001
Program Title
IMAGING OF THE CIRCUMSTELLAR ENVIRONMENT OF THE POSSIBLE MERGER PRODUCT LI-RICH RED GIANT BI IND
Program Type
Normal
PI / COI
OHNAKA/ WEIGELT/ HOFMANN/ SCHERTL
Target
ID
41702
Name
biind
RA
348.467612
DEC
-68.29138
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 74.8430 74.9230 66.4000 66.7000
A0-J2 123.1760 123.2260 48.3000 48.5000
A0-K0 127.9700 127.9720 34.2130 34.4600
G1-J2 57.0240 57.0160 24.1000 24.4000
G1-K0 75.9220 75.9180 2.5550 2.7380
J2-K0 31.0640 31.1050 320.0530 320.2090
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24K3.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60145.21030099
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.467612
DEC -68.29138
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 74.843
HIERARCH ESO ISS PBL12 END 74.923
HIERARCH ESO ISS PBLA12 START 66.4
HIERARCH ESO ISS PBLA12 END 66.7
HIERARCH ESO ISS PBL13 START 123.176
HIERARCH ESO ISS PBL13 END 123.226
HIERARCH ESO ISS PBLA13 START 48.3
HIERARCH ESO ISS PBLA13 END 48.5
HIERARCH ESO ISS PBL14 START 127.97
HIERARCH ESO ISS PBL14 END 127.972
HIERARCH ESO ISS PBLA14 START 34.213
HIERARCH ESO ISS PBLA14 END 34.46
HIERARCH ESO ISS PBL23 START 57.024
HIERARCH ESO ISS PBL23 END 57.016
HIERARCH ESO ISS PBLA23 START 24.1
HIERARCH ESO ISS PBLA23 END 24.4
HIERARCH ESO ISS PBL24 START 75.922
HIERARCH ESO ISS PBL24 END 75.918
HIERARCH ESO ISS PBLA24 START 2.555
HIERARCH ESO ISS PBLA24 END 2.738
HIERARCH ESO ISS PBL34 START 31.064
HIERARCH ESO ISS PBL34 END 31.105
HIERARCH ESO ISS PBLA34 START 320.053
HIERARCH ESO ISS PBLA34 END 320.209
HIERARCH ESO ISS AMBI TAU0 START 0.006734
HIERARCH ESO ISS AMBI TAU0 END 0.006202
HIERARCH ESO ISS AMBI TEMP 17.14
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.43